From 167aa7b793848f4d2497911fee299bac7d1f7bfe Mon Sep 17 00:00:00 2001
From: Richard Xia <rxia@sifive.com>
Date: Tue, 10 Oct 2017 14:14:10 -0700
Subject: [PATCH] Bump riscv-tools.

---
 riscv-tools | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/riscv-tools b/riscv-tools
index 3921adb9..aca8ec71 160000
--- a/riscv-tools
+++ b/riscv-tools
@@ -1 +1 @@
-Subproject commit 3921adb93efb6e9422701209b6926fbc8b693059
+Subproject commit aca8ec71a3ad9adfc988bdf75306ffe70cbc12e5